Pentax SD 10x42 ED Binoculars

Premium optical features including extra-low dispersion glass make the Pentax SD 10x42 ED Binocular a great choice for all-around use You'll see sharp details of distant objects with the 10x magnifying power - and the 42mm objective lenses gather plenty of light for a bright image even in low-light conditions including at dusk - dawn - or under deep cover The ED glass corrects for chromatic aberration to ensure accurate colors and high contrast - and fully antireflective-coated optics maximize light transmission through the entire optical path to make views appear bright and crispComplementing the optical performance is a housing that is built for a lifetime of rugged outdoor use The chassis is made of grippy - comfortable-to-hold thermoplastic elastomer resin The optical tubes are nitrogen filled to resist internal fogging from sudden temperature changes With the optional TP-3 adapter - you can mount the binoculars on a tripod for hands-free - no-shake viewing Whether birding - sightseeing - hunting - exploring the backcountry - or seeing the stage at a music festival - this optic will assure a great view

Features: Extra-Low Dispersion Glass, Fully Multicoated Optics, Large Objective for Bright Image, Nitrogen-Filled, Fog & Waterproof, Large Knurled Center Focus Wheel, Tripod Mountable, Lightweight Thermoplastic Housing, Twist-Up Eyecups, Closed-Bridge Configuration

Prism Type: Roof

Magnification: 10x

Objective Lens Diameter: 42 mm

Angle of View: 6.2 degrees (Actual)

Field of View: 341' @ 1000 yd / 113.2 m @ 1000 m

Minimum Focus Distance: 9' / 2.7 m

Exit Pupil Diameter: 4.2 mm

Eye Relief: 16 mm

Interpupillary Adjustment: 56 to 78 mm / 2.2 to 3.1-inch

Focus Type: Center

Fogproof: Yes - Nitrogen Filled

Environmental Resistance: Water-Resistant (Unrated)

Dimensions: 5.5 x 5.4 x 2.1-inch / 14 x 13.7 x 5.3 cm

Weight: 23.8 oz / 675 g